OESA-2026-3263 (CVE-2026-54715)
Vulnerability from osv_openeuler – Published: 2026-08-07 02:42 – Updated: 2026-08-07 02:42 – Source websiteGoAccess is a real-time web log analyzer and interactive viewer that runs in a terminal in *nix systems. It provides fast and valuable HTTP statistics for system administrators that require a visual server report on the fly.
Security Fix(es):
GoAccess is a real-time web log analyzer and interactive viewer that runs in a terminal in *nix systems or through the browser. In version 1.10.2, parse_browser assumes the matched browser token begins with Opera and moves a trailing version substring to match plus five, allowing a crafted User-Agent in a processed access log to write one to four attacker-influenced bytes beyond the heap allocation and corrupt or crash GoAccess. This issue is fixed in version 1.11.(CVE-2026-54715)
GoAccess is a real-time web log analyzer and interactive viewer that runs in a terminal in *nix systems or through the browser. Prior to version 1.11, the built-in WebSocket server narrows a 64-bit extended frame length into the signed 32-bit WSFrame.payloadlen field before enforcing the maximum frame size, allowing an unauthenticated remote client to bypass the guard and force an approximately 18-exabyte allocation request that terminates the process. This issue is fixed in version 1.11.(CVE-2026-55768)
GoAccess is a real-time web log analyzer and interactive viewer that runs in a terminal in *nix systems or through the browser. Prior to 1.11, the parse_ios() function uses an attacker-controlled keyword-to-OS offset as both the source offset and copy length for memmove, allowing a crafted User-Agent in a processed access log to read up to approximately 4 KB beyond the heap allocation and conditionally crash GoAccess. This issue is fixed in version 1.11.(CVE-2026-55777)
| URL | Type | |
|---|---|---|
{
"affected": [
{
"ecosystem_specific": {
"aarch64": [
"goaccess-1.4.6-3.oe2003sp4.aarch64.rpm",
"goaccess-debuginfo-1.4.6-3.oe2003sp4.aarch64.rpm",
"goaccess-debugsource-1.4.6-3.oe2003sp4.aarch64.rpm"
],
"src": [
"goaccess-1.4.6-3.oe2003sp4.src.rpm"
],
"x86_64": [
"goaccess-1.4.6-3.oe2003sp4.x86_64.rpm",
"goaccess-debuginfo-1.4.6-3.oe2003sp4.x86_64.rpm",
"goaccess-debugsource-1.4.6-3.oe2003sp4.x86_64.rpm"
]
},
"package": {
"ecosystem": "openEuler:20.03-LTS-SP4",
"name": "goaccess",
"purl": "pkg:rpm/openEuler/goaccess\u0026distro=openEuler-20.03-LTS-SP4"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1.4.6-3.oe2003sp4"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"ecosystem_specific": {
"aarch64": [
"goaccess-1.4.6-3.oe2203sp4.aarch64.rpm",
"goaccess-debuginfo-1.4.6-3.oe2203sp4.aarch64.rpm",
"goaccess-debugsource-1.4.6-3.oe2203sp4.aarch64.rpm"
],
"src": [
"goaccess-1.4.6-3.oe2203sp4.src.rpm"
],
"x86_64": [
"goaccess-1.4.6-3.oe2203sp4.x86_64.rpm",
"goaccess-debuginfo-1.4.6-3.oe2203sp4.x86_64.rpm",
"goaccess-debugsource-1.4.6-3.oe2203sp4.x86_64.rpm"
]
},
"package": {
"ecosystem": "openEuler:22.03-LTS-SP4",
"name": "goaccess",
"purl": "pkg:rpm/openEuler/goaccess\u0026distro=openEuler-22.03-LTS-SP4"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1.4.6-3.oe2203sp4"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"ecosystem_specific": {
"aarch64": [
"goaccess-1.7.2-2.oe2403sp1.aarch64.rpm",
"goaccess-debuginfo-1.7.2-2.oe2403sp1.aarch64.rpm",
"goaccess-debugsource-1.7.2-2.oe2403sp1.aarch64.rpm"
],
"src": [
"goaccess-1.7.2-2.oe2403sp1.src.rpm"
],
"x86_64": [
"goaccess-1.7.2-2.oe2403sp1.x86_64.rpm",
"goaccess-debuginfo-1.7.2-2.oe2403sp1.x86_64.rpm",
"goaccess-debugsource-1.7.2-2.oe2403sp1.x86_64.rpm"
]
},
"package": {
"ecosystem": "openEuler:24.03-LTS-SP1",
"name": "goaccess",
"purl": "pkg:rpm/openEuler/goaccess\u0026distro=openEuler-24.03-LTS-SP1"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1.7.2-2.oe2403sp1"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"ecosystem_specific": {
"aarch64": [
"goaccess-1.7.2-2.oe2403sp3.aarch64.rpm",
"goaccess-debuginfo-1.7.2-2.oe2403sp3.aarch64.rpm",
"goaccess-debugsource-1.7.2-2.oe2403sp3.aarch64.rpm"
],
"src": [
"goaccess-1.7.2-2.oe2403sp3.src.rpm"
],
"x86_64": [
"goaccess-1.7.2-2.oe2403sp3.x86_64.rpm",
"goaccess-debuginfo-1.7.2-2.oe2403sp3.x86_64.rpm",
"goaccess-debugsource-1.7.2-2.oe2403sp3.x86_64.rpm"
]
},
"package": {
"ecosystem": "openEuler:24.03-LTS-SP3",
"name": "goaccess",
"purl": "pkg:rpm/openEuler/goaccess\u0026distro=openEuler-24.03-LTS-SP3"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1.7.2-2.oe2403sp3"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"ecosystem_specific": {
"aarch64": [
"goaccess-1.7.2-2.oe2403sp4.aarch64.rpm",
"goaccess-debuginfo-1.7.2-2.oe2403sp4.aarch64.rpm",
"goaccess-debugsource-1.7.2-2.oe2403sp4.aarch64.rpm"
],
"src": [
"goaccess-1.7.2-2.oe2403sp4.src.rpm"
],
"x86_64": [
"goaccess-1.7.2-2.oe2403sp4.x86_64.rpm",
"goaccess-debuginfo-1.7.2-2.oe2403sp4.x86_64.rpm",
"goaccess-debugsource-1.7.2-2.oe2403sp4.x86_64.rpm"
]
},
"package": {
"ecosystem": "openEuler:24.03-LTS-SP4",
"name": "goaccess",
"purl": "pkg:rpm/openEuler/goaccess\u0026distro=openEuler-24.03-LTS-SP4"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1.7.2-2.oe2403sp4"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"database_specific": {
"severity": "High"
},
"details": "GoAccess is a real-time web log analyzer and interactive viewer that runs in a terminal in *nix systems. It provides fast and valuable HTTP statistics for system administrators that require a visual server report on the fly.\r\n\r\nSecurity Fix(es):\n\nGoAccess is a real-time web log analyzer and interactive viewer that runs in a terminal in *nix systems or through the browser. In version 1.10.2, parse_browser assumes the matched browser token begins with Opera and moves a trailing version substring to match plus five, allowing a crafted User-Agent in a processed access log to write one to four attacker-influenced bytes beyond the heap allocation and corrupt or crash GoAccess. This issue is fixed in version 1.11.(CVE-2026-54715)\n\nGoAccess is a real-time web log analyzer and interactive viewer that runs in a terminal in *nix systems or through the browser. Prior to version 1.11, the built-in WebSocket server narrows a 64-bit extended frame length into the signed 32-bit WSFrame.payloadlen field before enforcing the maximum frame size, allowing an unauthenticated remote client to bypass the guard and force an approximately 18-exabyte allocation request that terminates the process. This issue is fixed in version 1.11.(CVE-2026-55768)\n\nGoAccess is a real-time web log analyzer and interactive viewer that runs in a terminal in *nix systems or through the browser. Prior to 1.11, the parse_ios() function uses an attacker-controlled keyword-to-OS offset as both the source offset and copy length for memmove, allowing a crafted User-Agent in a processed access log to read up to approximately 4 KB beyond the heap allocation and conditionally crash GoAccess. This issue is fixed in version 1.11.(CVE-2026-55777)",
"id": "OESA-2026-3263",
"modified": "2026-08-07T02:42:41Z",
"published": "2026-08-07T02:42:41Z",
"references": [
{
"type": "ADVISORY",
"url": "https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-3263"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-54715"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-55768"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-55777"
}
],
"schema_version": "1.7.2",
"severity": [
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
"type": "CVSS_V4"
}
],
"summary": "goaccess security update",
"upstream": [
"CVE-2026-54715",
"CVE-2026-55768",
"CVE-2026-55777"
]
}
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
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- Confirmed: The vulnerability has been validated from an analyst's perspective.
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- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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